CÔNG TY TNHH MỘT THÀNH VIÊN THƯƠNG MẠI - DỊCH VỤ - XÂY DỰNG CỬU LONG
| Tax code | 6300335784 |
| Vietnamese name | CÔNG TY TNHH MỘT THÀNH VIÊN THƯƠNG MẠI - DỊCH VỤ - XÂY DỰNG CỬU LONG |
| Abbreviated name | CTY TNHH CỬU LONG |
| English name | CUULONG CONSTRUCTION TRADING SERVICE LIMITED LIABILITY COMPANY |
| Trading name | CTY TNHH CỬU LONG |
| Address | Đường Nguyễn Trung Trực, ấp Nhơn Thuận 1A, Xã Tân Hòa, TP Cần Thơ, Việt Nam. |
| Legal representative | Nguyễn Dũng Tiến |
| Business registration certificate issue date | 20/10/2020 |
| Operations start date | 20/10/2020 |
| Fiscal year end | 31/12 |
| Data updated | 13/10/2026 00:19 |
Business lines
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| 0118 | Growing of vegetables and flowers |
| 0121 | Growing of fruit |
| 0129 | Growing of other perennial crops |
| 0322 | Freshwater aquaculture |
| 0810 | Quarrying of stone, sand and clay |
| 1104 | Manufacture of soft drinks; production of mineral waters and other bottled waters |
| 2395 | Manufacture of articles of concrete, cement and plaster |
| 3290 | Other manufacturing n.e.c. |
| 3320 | Installation of industrial machinery and equipment |
| 3511 | Electric power generation |
| 3512 | Electric power transmission and distribution |
| 3600 | Water collection, treatment and supply |
| 3700 | Sewerage and wastewater treatment |
| 3811 | Collection of non-hazardous waste |
| 3821 | Treatment and disposal of non-hazardous waste |
| 3822 | Treatment and disposal of hazardous waste |
| 3830 | Materials recovery |
| 4101 | Construction of residential buildings |
| 4102 | Construction of non-residential buildings |
| 4212 | Construction of roads |
| 4221 | Construction of electricity projects |
| 4222 | Construction of water supply and sewerage projects |
| 4223 | Construction of telecommunications projects |
| 4229 | Construction of other utility projects |
| 4291 | Construction of water projects |
| 4293 | Construction of manufacturing and processing projects |
| 4299 | Construction of other civil engineering projects n.e.c. |
| 4312 | Site preparation |
| 4321 | Electrical Installation |
| 4322 | Plumbing, Heating and Air-Conditioning Installation |
| 4329 | Other Building Services Installation |
| 4390 | Other Specialized Construction Activities |
| 4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| 4649 | Wholesale of Other Household Goods |
| 4652 | Wholesale of electronic and telecommunications equipment and parts |
| 4659 | Wholesale of other machinery and equipment |
| 4662 | Wholesale of metals and metal ores |
| 4730 | Retail Sale of Motor Fuel in Specialized Stores |
| 4773 | Retail sale of other new goods in specialized stores |
| 4932 | Other passenger land transport |
| 4933 | Freight transport by road |
| 5022 | Inland freight water transport |
| 5210 | Warehousing and storage |
| 5222 | Direct support services for water transport |
| 5224 | Cargo handling |
| 5229 | Other transport support activities |
| 5510 | Short-term accommodation activities |
| 5610 | Restaurants and mobile food service activities |
| 5629 | Other food service activities |
| 5630 | Beverage serving activities |
| 7110 | Architectural and engineering activities and related technical consultancy |
| 7120 | Technical testing and analysis |
| 7310 | Advertising |
| 7710 | Rental and leasing of motor vehicles |
| 7730 | Renting of other machinery, equipment and tangible goods without operator |
| 7911 | Travel agency activities |
| 7990 | Other reservation service and related activities |
| 8130 | Landscape care and maintenance service activities |
Frequently asked questions about CÔNG TY TNHH MỘT THÀNH VIÊN THƯƠNG MẠI - DỊCH VỤ - XÂY DỰNG CỬU LONG
What is the tax code of CÔNG TY TNHH MỘT THÀNH VIÊN THƯƠNG MẠI - DỊCH VỤ - XÂY DỰNG CỬU LONG?
CÔNG TY TNHH MỘT THÀNH VIÊN THƯƠNG MẠI - DỊCH VỤ - XÂY DỰNG CỬU LONG has tax code 6300335784, issued on 20/10/2020. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
What business lines does CÔNG TY TNHH MỘT THÀNH VIÊN THƯƠNG MẠI - DỊCH VỤ - XÂY DỰNG CỬU LONG operate in?
The main business line of CÔNG TY TNHH MỘT THÀNH VIÊN THƯƠNG MẠI - DỊCH VỤ - XÂY DỰNG CỬU LONG is Lắp đặt hệ thống cấp, thoát nước, hệ thống sưởi và điều hoà không khí (business line code F4322). The entity is also registered for 58 additional business line(s), all listed under "Business lines" above.
How is tax code 6300335784 structured?
Tax code 6300335784 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 63 are the segment prefix; the seven digits 0033578 fall within an ascending sequence from 0000001 to 9999999; the digit 4 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What information is needed to issue an invoice to CÔNG TY TNHH MỘT THÀNH VIÊN THƯƠNG MẠI - DỊCH VỤ - XÂY DỰNG CỬU LONG?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH MỘT THÀNH VIÊN THƯƠNG MẠI - DỊCH VỤ - XÂY DỰNG CỬU LONG, tax code 6300335784 and address Đường Nguyễn Trung Trực, ấp Nhơn Thuận 1A, Xã Tân Hòa, TP Cần Thơ, Việt Nam.. Check the tax code status again right before issuing an invoice, because an invoice issued to an entity that is not operating at its registered address risks being rejected at tax finalization.
Is CÔNG TY TNHH MỘT THÀNH VIÊN THƯƠNG MẠI - DỊCH VỤ - XÂY DỰNG CỬU LONG still operating?
The status of tax code 6300335784 of CÔNG TY TNHH MỘT THÀNH VIÊN THƯƠNG MẠI - DỊCH VỤ - XÂY DỰNG CỬU LONG is NNT đã được cấp MST according to the latest synced data (as of 13/10/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
Legal basis: Article 11 of the 2025 Law on Tax Administration and Circular 90/2026/TT-BTC on tax registration (effective 01/7/2026). See also tax code structure and the list of 10 tax code statuses.
Business statistics in Xã Tân Hoà
267Total businesses
107Operating
156Ceased / suspended
0New in last 90 days
Across Thành phố Cần Thơ: 31,585 businesses, of which 13,281 are operating.
Common business lines
By legal form
Limited liability company110
Single-member limited liability company70
Sole proprietorship49
Cooperative13
Joint stock company11
Unclassified6
By status
Taxpayer issued tax code107
Ceased operations; tax code closure not yet completed81
Not operating at registered address59
Ceased operations; tax code closure completed14
Pending verification of operating status at registered address4
Temporarily suspended operations2
Businesses with legal representative "Nguyễn Dũng Tiến"
A total of 19 businesses share the same legal representative name